2 layers160 × 100 mm
Marine gps
mbouyer/marine_chartplotter
Hardware and software for an opencpn-based chartplotter
115 parts6BSD-2-Clause
2 layers78 × 110 mm
Edisplay
mbouyer/marine_chartplotter6Hardware and software for an opencpn-based chartplotter
- Size
- 78 × 110 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 33
- Pads
- 135
- Tracks, vias
- 354, 6
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 13 Mar 2016
- Updated
- 31 May 2022
Overview
Edisplay is an open-source printed circuit board by mbouyer, from the mbouyer/marine_chartplotter repository on GitHub, published under the BSD-2-Clause licence. It is a 2-layer board of 78 × 110 mm with 37 parts on 33 nets, routed with 354 tracks and 6 vias.
It is built around the PIC18F26J53-I/SO, LM3405XMK and LP3990MF-1.8. Its parts include 13 capacitors, 9 resistors, 4 connectors, 3 ICs and 2 diodes. It belongs with the interfaces and adapters boards and the PIC boards of this library.
Main components
3
PIC18F26J53-I/SO
SOIC-28-300mil-40℃~+85℃ 10bit、12bit 2.15V~3.6V 22 3.8KB 48MHz 64KB 8 Bit Built-in FLASH PIC SOIC-28-300mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
LM3405XMK
TSOT-23-6-40℃~+125℃ 1 1.6MHz 1A 3V~15V Buck Built-in DC-DC PWM Under Voltage Protection、Over Current Protection、Over-Temperature Protection (OTP) TSOT-23-6 LED Drivers ROHSTexas InstrumentsLED Drivers
LP3990MF-1.8
SOT-23-5-40℃~+125℃@(Tj) 1 1.8V 150mA 200mV@(150mA) 43uA 55dB@(1kHz) 6V Fixed Over Temperature Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdHardware and software for an opencpn-based chartplotter The kardware has been designed with kicad 4.0.x The chartplotter is built around a A20-based single-board computer from Olimex (https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXIno-LIME2/) and a 15" TFT full HD display also from Olimex (https://www.olimex.com/Products/OLinuXino/LCD/LCD-OLinuXino-15.6FHD)
The hardware consist of 4 boards
- a breakout board for the Lime2, also providing power supplies, an audio amplifier, RS422 and CAN interfaces, and a I2C connection to a PIC18 for power management and TOD clock.
- a board holding buttons
- a board holding a GPS module
- a board for connections to other electronic equipements (VHF, sensors, ...) via a single flat cable.
for more details see the wiki: https://github.com/mbouyer/marine_chartplotter/wiki
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | 1µF | Capacitors_SMD:C_0805_HandSoldering | C1, C3, C5, C6, C7, C8, C9, C10, C11, C12, C13 |
| 2 | 10K | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R2, R3 |
| 2 | 5.1 | Resistors_SMD:R_1206_HandSoldering | R11, R12 |
| 2 | SL02 | local:DO-219AB | D1, D2 |
| 1 | 0.1µF | Capacitors_SMD:C_0603_HandSoldering | C4 |
| 1 | 10K | Resistors_ThroughHole:Resistor_Horizontal_RM10mm | R4 |
| 1 | 10K | Resistors_SMD:R_1206_HandSoldering | R9 |
| 1 | 10µF | Capacitors_SMD:C_0805_HandSoldering | C2 |
| 1 | 1K | Resistors_SMD:R_1206_HandSoldering | R10 |
| 1 | 330 | Resistors_ThroughHole:Resistor_Horizontal_RM7mm | R1 |
| 1 | 330 | Resistors_SMD:R_1206_HandSoldering | R13 |
| 1 | 68µH | Inductors:Inductor_1212 | L1 |
| 1 | CONN_01X02 | Pin_Headers:Pin_Header_Angled_1x02_Pitch2.54mm | P3 |
| 1 | CONN_01X03 | Pin_Headers:Pin_Header_Angled_1x03 | P4 |
| 1 | CONN_01X04 | Pin_Headers:Pin_Header_Angled_1x04_Pitch2.54mm | P2 |
| 1 | CONN_01X05 | Pin_Headers:Pin_Header_Angled_1x05_Pitch2.54mm | P1 |
| 1 | EADOGXL160-7 | local:EADOGXL160-7 | DI1 |
| 1 | LM3405 | texas-local:texas-local-SOT23-06 | IC1 |
| 1 | LP3990MF | TO_SOT_Packages_SMD:SOT-23-5 | U2 |
| 1 | PIC18F26J53 | Housings_SOIC:SOIC-28W_7.5x17.9mm_Pitch1.27mm | U1 |
| 1 | ROTARY_ENCODER_SWITCH | local:PEC16_S | SW3 |
The 34 most common of 37 parts.
Questions
How big is the Edisplay PCB?
It measures 78 × 110 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Edisplay use?
37 parts, built around the PIC18F26J53-I/SO, LM3405XMK and LP3990MF-1.8. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Edisplay KiCad files?
From the mbouyer/marine_chartplotter repository on GitHub, at the commit this page was made from: the board is hardware/edisplay.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Edisplay design in my own project?
Its repository publishes it under the BSD-2-Clause licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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